/*
 * Copyright (C) 2012 Le Tuan Anh <anh.takaji@gmail.com>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package ezcms.ejb;

import ezcms.dal.client.DAOUtil;
import ezcms.dto.Conference;
import ezcms.dto.Location;
import ezcms.exceptions.DataLayerException;
import java.util.List;
import javax.annotation.PostConstruct;
import javax.ejb.Stateless;

/**
 *
 * @author Le Tuan Anh <anh.takaji@gmail.com>
 */
@Stateless
public class ConferenceManagerBean implements ConferenceManagerBeanLocal {

    private DAOUtil dao;

    @PostConstruct
    public void initialize() {
        dao = new DAOUtil();
    }

    @Override
    public Conference getConferenceById(long id) throws DataLayerException {
        return dao.getConferenceDAO().getConferenceById(id);
    }

    @Override
    public Conference getConference(Location location, String title) throws DataLayerException {
        return dao.getConferenceDAO().getConference(location, title);
    }

    @Override
    public List<Conference> getActiveConferences() throws DataLayerException {
        return dao.getConferenceDAO().getActiveConferences();
    }

    @Override
    public List<Conference> getActiveConferencesByLocation(Location l) throws DataLayerException {
        return dao.getConferenceDAO().getActiveConferencesByLocation(l);
    }

    @Override
    public void saveConference(Conference conference) throws DataLayerException {
        dao.getConferenceDAO().saveConference(conference);
    }

    @Override
    public void deleteConference(Conference conference) throws DataLayerException {
        dao.getConferenceDAO().deleteConference(conference);
    }

    @Override
    public Location getLocationByName(String name) throws DataLayerException {
        return dao.getConferenceDAO().getLocationByName(name);
    }

    @Override
    public void saveLocation(Location location) throws DataLayerException {
        dao.getConferenceDAO().saveLocation(location);
    }

    @Override
    public void deleteLocation(Location location) throws DataLayerException {
        dao.getConferenceDAO().deleteLocation(location);
    }

    @Override
    public Location getLocationById(long id) throws DataLayerException {
        return dao.getConferenceDAO().getLocationById(id);
    }

    @Override
    public List<Conference> getAllConferences() throws DataLayerException {
        return dao.getConferenceDAO().getAllConferences();
    }
}
